Developer
Browser-Side Execution
Base64 Encoder / Decoder
Encode strings and files to Base64 format or decode Base64 back to original text.
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Key Features
- • URL-safe Base64 encoding option
- • File to Base64 Data URL converter
- • Real-time encoding and decoding
- • UTF-8 character set support
Privacy Guarantee
Your privacy is paramount. This tool utilizes browser WebAssembly and local JavaScript memory. No data, image frames, or text payloads are transmitted across the internet to remote servers. You can even disconnect your internet connection while using this page!
Frequently Asked Questions
Is my data uploaded to any server?
No. All file processing happens 100% locally in your client's web browser tab using standard browser APIs.
Is this tool free to use?
Yes! ConvertPrivately is an open-source project licensed under the MIT License.
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